Extrusion Line, Pipe Making Machine manufacturer / supplier in China, offering Africa Market Popular Design PVC Half-Round Rain Gutter Profile Sjsz65 Twin Screw Extruder Production Line with Powder Mixing Unit, Beierman Vertical/Horizontal Gearbox PVC WPC Plastic Product Sjsz55/120 Sj65/132 Model Twin Screw Extruder, 25meter/Minute PLC Touch Screen Control System 20-110mm HDPE/PPR Pipe Making Machines and so on.